Obama sworn in for second term

Barack Hussein Obama took the presidential oath at 11:55 Sunday morning at the White House, gripping the reins of office for another four-year term.

Protester Theresa Cao, of Washington, stands near the White House on Pennsylvania Avenue, Sunday, Jan. 20, 2013, in Washington. Thousands are expected to march during the 57th Presidential Inauguration parade after the ceremonial swearing-in of President Barack Obama on Monday. (AP Photo/Steve Helber)

Protester Theresa Cao, of Washington, stands near the White House on Pennsylvania Avenue, Sunday, Jan. 20, 2013, in Washington. Thousands are expected to march during the 57th Presidential Inauguration parade after the ceremonial swearing-in of President Barack Obama on Monday. (AP Photo/Steve Helber)

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